/Engine/Plugins/Experimental/PCG/Source/PCG/Public/PCGNode.h
Updates pins based on node settings PinAllocator creates new pin objects. Attempts to migrate pins via matching. Broadcasts node change events for affected nodes.
[EPCGChangeType](API\Plugins\PCG\EPCGChangeType) UpdatePins ( [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< [UPCGPin](API\Plugins\PCG\UPCGPin) *([UPCGNode](API\Plugins\PCG\UPCGNode) *)> PinAllocator )